2549296

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{1163}}^1$

素因数の和:1308

約数の個数: 20

約数和(自身を含む): 4979592

約数和(自身を除く): 2430296

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 1163, 2192, 2326, 4652, 9304, 18608, 159331, 318662, 637324, 1274648, 2549296]

約数ペア:

[(1, 2549296), (2, 1274648), (4, 637324), (8, 318662), (16, 159331), (137, 18608), (274, 9304), (548, 4652), (1096, 2326), (1163, 2192)]